Answer:
Inter-rater reliability
Explanation:
Inter-rater reliability also called inter rater concordance or inter rater observer reliability measures the level of consistence of observers. In other words it measures how reliable observers are by comparing and measuring the level of agreement of the ratings of the different observers. In the example in the question you would use inter-rater reliability to measure how much the ratings of the observers of interpersonal aggressiveness agree and are therefore reliable.
Conflict start because of where the settlers chose to place their settlement.
Answer: Because the changes that occur in a society affect others in one way or another.
Explanation: We live in a connected world, where societies depend on each other for their development. Each society has resources that are necessary for others and any situation that is generated affects the others in one way or another.
Yes because Trump and Biden both had different POVS and they said they were going to do completely different things